http://www.codeplex.com/bloomfilter/Thread/List.aspxbloomfilter Forum Rss Descriptionhttp://bloomfilter.codeplex.com/discussions/361612<div style="line-height: normal;"> <div id="_mcePaste" style="width:1px; height:1px; overflow:hidden; top:0px; left:-10000px"> &#65279;</div> <p>In the function <span style="text-decoration:underline">hashInt32</span> the input is safe-cast to a Nullable&lt;UInt32&gt; with disasterous effects: no Int32 can be hashed as the input, &quot;x&quot;, remains null.</p> <p>The only alternative I can see is to box the &quot;T&quot; input via Convert.ToUInt32 or to make an Int32 specific filter to avoid boxing.</p> </div>codekaizenSun, 01 Jul 2012 22:55:02 GMTNew Post: Invalid casting in hashInt32 20120701105502Phttp://bloomfilter.codeplex.com/Thread/View.aspx?ThreadId=55760<div style="line-height: normal;"><p>Great catch! Thank you, this will be corrected immediately.</p></div>fatcat1111Sun, 17 May 2009 17:17:26 GMTNew Post: bestErrorRate constant 20090517051726Phttp://bloomfilter.codeplex.com/Thread/View.aspx?ThreadId=55760<div style="line-height: normal;"><p>Shouldn't the constant be:</p> <p>0.6185</p> <p>not 0.06185 as it appears in the code base.</p> <p>Even the PDF that is in the comments seems to confirm that...</p> <pre> <span style="color:blue">return</span> (<span style="color:blue">float</span>)Math.Pow(0.06185, <span style="color:blue">int</span>.MaxValue / capacity); <span style="color:green">// http://www.cs.princeton.edu/courses/archive/spring02/cs493/lec7.pdf</span><br></pre></div>torialFri, 08 May 2009 21:19:17 GMTNew Post: bestErrorRate constant 20090508091917Phttp://www.codeplex.com/bloomfilter/Thread/View.aspx?ThreadId=22171<div class="wikidoc"> Big thanks for the implementation.<br />This will save us some time.<br /> <br />We are going to use Bloom Filter algorithm for some database storage hash process.<br /> </div>PulsarBlowThu, 14 Feb 2008 18:47:03 GMTNEW POST: Nice work and big thanks 20080214064703P